| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.70 | 4.218% | $57.0072 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $77.92 | 7.117% | $83.4656 | $83.47 | $83.45 | $83.50 |
| Purchase #3 | $223.27 | 4.429% | $233.1586 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $100.94 | 6.700% | $107.703 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $70.89 | 5.806% | $75.0059 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $238.41 | 6.466% | $253.8256 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $60.71 | 5.771% | $64.2136 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $826.84 | $874.3795 | $874.39 | $874.35 | $874.40 | |